Corrupt managers demand loyalty from developers instead of actual work. Loyalty includes sabotaging other developers and managers for them. Total chaos.
Loyalty is rewarded with bonuses. People actually doing real work are resented and attacked. How can you build anything with that kind of dev organization?
Oracle is dead, because this won't change. The good people are leaving. Sometimes the better people are actually deliberately laid off because they are not "loyal". The entire oracle dev management stack needs to be deleted and replaced. With decent management, the right employees will be rewarded instead of attacked. Employees behaving like 3-years-old will stop what they are doing, this behavior is being encouraged by the current management.
But, that won't happen. You will need a group of competent managers from the top to start firing and replacing the existing management. LE is all hands off. Won't happen.
Thought this was a good take on the ill ways that things are done at Oracle by @WsWniXz-1yus .This deserves to be a thread.